Baosteel produced 12Cr1MoV a lot of heavy industry and trade of Shanghai Tang, wholesale supplier of choice
 The total distribution of company Baosteel, Chengdu, Panzhihua Iron and Steel, Yingkou and other domestic and foreign steel production of alloy plate, available in a variety of long-term high-pressure alloy plate, 15CrMo alloy plate 12Cr1MoV 15CrMoR alloy plate alloy plate Baosteel alloy plate stainless steel plate alloy steel plate, etc. , complete specifications, inexpensive. Company specializing in the operation of power plants, boiler, high temperature structural steel (12Cr1MoV alloy plate; 1Cr6Si2Mo alloy plate), the petrochemical high temperature plate (15CrMo alloy plate; 15CrMoR temperature container board). Alloy production 12Cr1MoV of Baosteel volume 3mm ~ 10mm, length Kaiping for customers; alloy on a steel plant production 12Cr1MoV volume 8mm ~ 65mm, cut zero sales for customers; Baosteel 12Cr1MoV alloy plate 5mm to 14mm, length Kaiping for customers ; Baosteel, heavy steel, TISCO raw production 15CrMo alloy plate 12mm ~ 60mm. Large amount of company stock, varieties, specification, warranty book sale of the product is attached to steel

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 Spot Supplier: Shanghai Tang Heavy Industry Co., Ltd.

The main features
Main features: steel 12CrMoV steel has a higher oxidation resistance and heat resistance. The creep limit of this steel and rupture strength values ​​very close to the high plasticity and lasting stretch; process of steel with good weldability, welding before preheating to 300 ° C after welding is required in addition to stress treatment. The high-pressure, high pressure, sub-critical power plant boiler superheater header and main steam conduit is widely used steels. 580 ℃, still has high heat resistance and oxidation resistance, high durable plastic. The production process is relatively simple, good welding performance, but more sensitive to the normalized cooling rate. 580 ℃ long-term use will produce pearlite spheroidization.
① steel beginning of the two numbers indicate the carbon content of steel, the average carbon content of the very few, such as 40Cr, 25Cr2MoVA alloy tube
② steel alloying elements in addition to individual micro-alloying elements, generally a few percent. When the average alloy content <1.5%, steel, generally mark the element symbol not indicate the content and prone to cause confusion, but in exceptional circumstances, after the element symbol can also be marked with the number "1", such as steel "12CrMoV" and "12Cr1MoV", the former chromium content of 0.4-0.6% and 0.9-1.2%, and the remaining ingredients are all the same. When the average content of alloying elements ≥ 1.5% ≥ 2.5% ≥ 3.5% ... in the back of the element symbols should be marked content, can be said that the corresponding 2,3,4 ...... and so on. For example 18Cr2Ni4WA.
③ steel, vanadium V, titanium Ti, aluminum AL, boron B, rare earth RE alloying elements are micro-alloying elements, although the content is very low, should still be marked in the steel. 20MnVB steel. Vanadium for 0.001-0.005% 0.07-0.12% boron.
④ High quality steel in the steel and finally add the "A", to distinguish them from the general high quality steel.
⑤ special purpose alloy structural steel, steel, dubbed (or suffix) on behalf of the steel use the symbol. For example, Heading a dedicated 30CrMnSi steel, steel ML30CrMnSi. Alloy pipe and seamless pipe between the two existing relationship and differences between them, can not be confused.

Alloy pipe steel pipe in accordance with the production of materials used (that is, material) to define the name suggests is alloy tube; seamless pipe steel pipe in accordance with the production process (sew seamless) to define and distinguish it from the seamless tube seam tube, Longitudinal and spiral.

The 12Cr1MoV corresponding foreign grades 16mo3. Welding and other material, to conduct a warm-up, and after the completion of the weld to weld about 30 minutes should be insulation 16mo3 steel plate of manganese steel in the important alloying elements, is also important to hardenability elements its weld metal toughness. 16mo3 steel plate when the Mn content <0.05% of the weld metal toughness is high; 16mo3 steel plate when the Mn content> 3% and then very brittle; 16mo3 steel plate when the Mn content from 0.6 to 1.8%, the weld The metal has high strength and toughness.